radius 6 cm.
the height of the cylinder.
2. Metallic spheres of radii 6 cm, 8 cm and 10 cm, respectively, are melted to form a single
solid sphere. Find the radius of the resulting sphere.
13
Answers
Answered by
0
Answer:
Let the radius of the resulting sphere be r cm.
Then, the volume of the resulting sphere = Sum of the volumes of three sphere of radii 6cm,8cm and 10cm
⇒
3
4
πr
3
=
3
4
π×6
3
+
3
4
π×8
3
+
3
4
π×10
3
⇒r
3
=216+512+1000
⇒r
3
=1728
⇒r
3
=12
3
⇒r=12cm
Answered by
1
Step-by-step explanation:
Let the radius of the resulting sphere be r cm.
Then, the volume of the resulting sphere = Sum of the volumes of three sphere of radii 6cm,8cm and 10cm
⇒
3
4
πr
3
=
3
4
π×6
3
+
3
4
π×8
3
+
3
4
π×10
3
⇒r
3
=216+512+1000
⇒r
3
=1728
⇒r
3
=12
3
⇒r=12cm I hope it will help you plz follow me and Mark as brain list and plz like my answer
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